WOLFER

Franz Wolfer was founded by Master Electrical Engineer Franz Wolfer in Osnabluk, Germany, in 1946. At the beginning of the company, it mainly focused on small 2.2KW motors. Until the 1960s, Wolfer began its rapid development. The power of motors ranged from several hundred kilowatts to 2000 kilowatts. The use industry changed from the initial construction, agricultural machinery to cranes, shipbuilding and other heavy machinery industries. Nowadays, when people mention Wolfer motor, they think of crane, and when they mention crane, they also think of Wolfer motor.

Wolfer three-phase asynchronous squirrel cage motor can provide power from 2.2KW-2000KW, poles from 2 to 10 grades of motor models, these motor models according to different working conditions (such as quayside crane, ship unloader, dry quenching coke oven hoist, etc.), applied to crane lifting mechanism, trolley operation, pitching mechanism and trolley operation and other parts.

Model Description: DRKO 132M-6b/HT D Three-phase Low Voltage Motor R Frequency Conversion Running K Repeated Short-term Working System O without Ventilation Device 132 Motor Base Size M Length
6 Series B Internal Code H Brake T Encoder

Model list: DRK 100 DRK 100 DRK 112 DRK 112 DRK 132 DRK 132 DRK 132 DRK 160DRK 180 DRK 180 DRK 180 DRK 180 DRK 200 DRK 225DRK 250DRK 28DRK 280 DRK 280 DRK 315 DRK 315 DRK 355 DRK 400 DRKO 100 DRKO 100 DRKO 112 DRKO 112 DRKO 132 DRKO 132 DRKO 160DRKO 180 DRKO 225DRKO 250DRKO 28DRKO 250DRKO 28DRKO DRKO 280 DRKO 315 DRKO 355 DRKKKKKO 400 DRKKKKKKKKKKKKKKKKKKK180 DRO 400 DRKKKKK180 DRKKK180 DRKKK180 DRK F 132 DRKF 160 DRKF 180 DRKF 200 DRKF 225 DRKF 250 DRKF 280 DRKF 315 DRKF 355 DRKF 400 ODRKF 180 ODRKF 200 ODRKF 225 ODRKF 250 ODRKF 280 ODRKF 315 ODRKF 355 ODRKF 400...

Low noise is also a remarkable feature of Wolfer motor.

Use case of quayside crane:
1. Lifting mechanism ODRKF355 L-6BBBT 500kW 800/1920rpm 400V, frequency conversion, IM B3 2 sets
2. The car runs ODRKF250L-6BBBT 250KW 985rpm 400V, frequency conversion, IM B3 1
3. Pitch mechanism ODRKF250L-6BBT 160kW 985rpm 400V, frequency conversion, IM B3 1
4. DRK160M-4T 11kw 1465rpm 400V, frequency conversion, IM B3 20